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Extech 475040 & 475044 Digital Force Gauge

EXT098 |

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      The Extech 475040 & 475044 Digital Force Gauge is a handy digital force gauge with a 5 digit LCD display and peak hold. Featuring an exclusive load cell measurement transducer.

      Over range, low battery, and advanced function indicators come standard and the gauge features a .5kg/176oz/49 Newtons measurement capacity. The tool's basic accuracy is 0.4%. Complete with tension rod, carrying case, four adapters (flathead, cone, chisel, and hook for tension), and 6 AA batteries to get you working.


      • Range: 176 oz, 5000g, 49 Newtons (±0.4% accuracy)
      • Ideal for a wide variety of applications in the chemical, plastics, electronics, automotive, and machinery industries
      • Reversible display and fast/slow response mode
      • Exclusive load cell measurement transducer
      • Overrange, low battery, and advanced function indication
      • Zero adjust push-button and Peak Hold switch
      • Complete with hook adaptor for tension/compression adaptors, 5" extension rod, 6 AA batteries, and carrying case


      475044 Range 44 lbs, 20kg, 196 Newtons
      475044 Accuracy ±(0.5%rdg + 2 digits)
      475040 Range 176oz, 5000g, 49 Newtons
      475040 Accuracy ±(0.4%rdg + 1 digit)
      Dimensions 8.9" H x 3.3" W x 1.5" D
      Weight 1.2 lbs


      The Extech Digital Force Gauge is available in two different models: 475040 & 475044.

        Range Accuracy (23°) Overload Capacity
      475040 176 oz, 5000 g, 49 N ±(0.4%) 10 kg
      475044 44 lbs, 20 kg, 196 N ±(0.5%) 30 kg

      NIST Calibration

      The Extech 475040 & 475044 Digital Force Gauges are available with standard factory calibration or with NIST Calibration Certification (adds 5 days to product lead time). NIST certification offers a traceable certificate that satisfies ISO & other regulatory requirements for product accuracy traceability to nationally recognized reference standards.

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      Warranty Information

      This product comes standard with a 1-year warranty.

      Return Information

      • Return windows close 30 days after you receive your item.
      • You are responsible for obtaining a Return Merchandise Authorization, the cost of shipping, and potential restocking fees, if the item has been opened.
      • To start a return, or to view the full returns policy, click here.
      Your Cost $399.99 List Price:
      Ships Free (US48)
      Ships the next business day

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      Bulk Deals

      In many cases, we can offer bulk quantity discounts for purchases or smaller orders made over an extended period of time. Bulk deals are based on anticipated volume and the products you've selected. We can also provide you with brochures and swatches to assist in your purchasing decisions.

      If you would like to request a quote, we can be reached via phone (800-531-3746), email (, or live chat from 8am - 7pm Monday - Friday and from 10am - 6pm Saturday.

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